*       the cache.
 * </ul>
 *
 * <p>A lookup is specifically defined as an invocation of one of the methods {@link
 * LoadingCache#get(Object)}, {@link LoadingCache#getUnchecked(Object)}, {@link Cache#get(Object,
 * Callable)}, or {@link LoadingCache#getAll(Iterable)}.
 *
 * @author Charles Fry
 * @since 10.0
 */
@GwtCompatible
public final class CacheStats {

<img src="/img/tutorial/security/image04.png">

Após autenticar no sistema, você verá assim:

<img src="/img/tutorial/security/image05.png">

### Obtenha seus próprios dados de usuário

Agora use a operação `GET` com o caminho `/users/me`.

Você obterá os dados do seu usuário, como:

```JSON
{
  "username": "johndoe",
  "email": "******@****.***",
  "full_name": "John Doe",
  "disabled": false,

        }
    }

    @Nested
    @DisplayName("Expiration Tests")
    class ExpirationTests {

        @Test
        @DisplayName("Should get and set expiration")
        void testExpiration() {
            Long expiration = 1000L;

            response.setExpiration(expiration);

            assertEquals(expiration, response.getExpiration());

그러면 해당 파이썬 프로그램을 다음과 같이 호출할 수 있습니다:

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console
// Here we don't set the env var yet
$ python main.py

// As we didn't set the env var, we get the default value

Hello World from Python

// But if we create an environment variable first
$ export MY_NAME="Wade Wilson"

// And then call the program again
$ python main.py

            }

            // Verify thread safety - no unexpected exceptions
            assertEquals(0, exceptionCount.get(), "Should not have unexpected exceptions");

            // At least some threads should complete successfully
            assertTrue(successfulThreads.get() > 0, "At least some threads should complete successfully");

            // The rate limiter should still be functional after concurrent access

     * java.util.Map)
     */
    @Override
    public ExtractData getText(final InputStream in, final Map<String, String> params) {
        final String resourceName = params == null ? null : params.get(ExtractData.RESOURCE_NAME_KEY);

        String extention;
        String filePrefix;
        if (StringUtil.isNotBlank(resourceName)) {
            final String name = getFileName(resourceName);

        assertEquals("logged_in", roleQueryHelper.cookieNameMap.get("session"));

        roleQueryHelper.addCookieNameMapping("admin", "administrator");
        assertEquals(2, roleQueryHelper.cookieNameMap.size());
        assertEquals("administrator", roleQueryHelper.cookieNameMap.get("admin"));
    }

    public void test_addRoleFromCookieMapping() {

 * logical conditions being awaited.
 *
 * {@snippet :
 * public class SafeBox<V> {
 *   private V value;
 *
 *   public synchronized V get() throws InterruptedException {
 *     while (value == null) {
 *       wait();
 *     }
 *     V result = value;
 *     value = null;
 *     notifyAll();
 *     return result;
 *   }
 *

        String name = "immutableParam";
        String[] originalValues = { "original1", "original2" };
        RequestParameter param = new RequestParameter(name, originalValues);

        // Get values and verify they match
        String[] retrievedValues = param.getValues();
        assertEquals("original1", retrievedValues[0]);
        assertEquals("original2", retrievedValues[1]);

 2. It attempts to retrieve a connection with that address from the **connection pool**.
 3. If it doesn't find a connection in the pool, it selects a **route** to attempt. This usually means making a DNS request to get the server's IP addresses. It then selects a TLS version and proxy server if necessary.